baber/WOPTO huggingface dataset:
Patent JP-2000082625-A (JP)
Title: Amorphous iron core transformer
Inventor: SHIRAHATA TOSHIKI
IPC: H01F27/20
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous iron core transformer in which the increase of a temperature inside a transformer can be reduced, a calorific value due to the increase of the temperature of an iron core or a coil or the like can be reduced, a cooling fin can be small-scaled, and the working of an electric wire at the time of winding a coil can be simplified. SOLUTION: This amorphous transformer is provided with an iron core coil assembly in which a coil iron core constituted of an amorphous magnetic thin band and a coil into which the coil iron core is inserted are assembled. In this amorphous transformer, the coil 2 is provided with a coil 21 constituted of a copper conductor and a coil 22 constituted of an aluminum conductor, and this coil 2 is wound around a coil frame 26 having stronger strength than the amorphous magnetic thin band. The coil constituted of the copper conductor is obtained as the primary coil 21, and the coil constituted of the aluminum conductor is obtained as the secondary coil 22, and arranged outside the coil diameter direction of the coil constituted of the copper conductor.
Patent JP-H0264900-A (JP)
Title: Pulse detection circuit
Inventor: TADA FUMIHIKO
IPC: G08C19/16
Filed: 1988-08-31
Abstract: PURPOSE:To count the number of times of the opening and the closing of a contact by low current consumption by controlling a flip flop by the output of a current controlling and detecting part and the output of a timer. CONSTITUTION:When the contact 21 is in an open state, the current controlling and detecting part 23 is in a state capable of supplying a current to the contact, but when the contact is closed and the current controlling and detecting part 23 detects that the current flowed for time necessary to remove a noise and chattering, it inverts the flip flop 22 and stops the supply of the current to the contact 21. Simultaneously with it, until the contact is opened, it detects the number of times of the opening and the closing of the contact 21 by flowing the current by the timer 25 for time which is as short as possible but as long as it can pass through a filter 24 at a cycle which is set so as to be as long as possible within a range shorter than the minimum opening and closing cycle of the contact 21 to be detected. Thus, pulse detection which is superior in noise resistance and capable of detecting the pulse of wide pulse width but consumes very small current can be realized.
Patent JP-H11302787-A (JP)
Title: Alloy steel powder and powdery mixture for high strength sintered part
Inventor: UNAMI SHIGERU
IPC: C22C38/16
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide alloy steel powder and a powdery mixture capable of producing high strength sintered parts. SOLUTION: This invention in water atomized steel powder in which alloy elements have been subjected to prealloying. As the prealloying elements, by weight, 1.0 to 10.0% Cu is contained, or moreover, <=10% Mo and/or <=0.08% Nb are contained, and the balance is Fe with inevitable impurities. Or, as the prealloying elements, furthermore, 1 to 10%, preferably >2.5 to 10% Mo and 0.005 to 0.08% Nb are contained, and the balance is Fe with inevitable impurities. Or, it may be a powdery mixture mixed with one or two kinds selected from <=10% Cu powder and <=10% Ni powder as well. Cu powder is preferably added so as to be partially alloyed to the alloy steel powder. Fe-C based water atomized powder contg. 2 to 5% C is added to and mixed with the above alloy steel powder or powdery mixture to form into a powdery mixture, and this is appropriate for the increase of its strength.
Patent JP-S6276025-A (JP)
Title: Magnetic information recording medium
Inventor: MIYAZONO YASUSHI
IPC: G11B5/82
Filed: 1985-09-30
Abstract: PURPOSE:To improve the rotary breakdown strength of a substrate consisting of glass, etc. and to obtain a magnetic information recording medium having high reliability by fixing the 2nd substrate having high tensile strength to the 1st substrate provided with a recording layer. CONSTITUTION:An underlying film 2 consisting of chromium for improving magnetic characteristics, a magnetic recording film 3 consisting of a Co-Ni alloy and a carbon protective film 4 for protecting the film 3 are successively formed by a sputtering method on the main surface of the substrate 1 consisting of soda lime glass. Grooves 6 are radially provided on another main surface of a substrate 5 consisting of an aluminum alloy. The substrate 5 is concentrically stuck by an epoxy adhesive agent 7 of a cold setting type coated on the main surface on which the grooves 6 are not provided to the main surface of the substrate 1 on which the film 3 is not deposited.
Patent JP-H1142061-A (JP)
Title: Control system for soybean paste fermentation tank
Inventor: SAKO SHINICHI
IPC: A23L11/20
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the control system for soybean paste fermentation tank that can be mechanized and enables remote acquisition. SOLUTION: In the process for producing soybean paste, the system comprises a plurality of mobile type fermentation tanks 2, a memory medium 7 that is detachably attached to the fermentation tanks 2, the communication cable of which the connection is set to the stockcharging chamber into the fermentation tank 2, the communication cables of which connections are set to every storage site of the fermentation tanks in the fermentation chamber, the thermometer 8 for the fermentation tank that is connected to the memory medium 7 and the computer that controls the fermentation-starting dates, the lot numbers, the storage sites and the temperature of the fermentation tank.  The information on the date of the start of the fermentation, the lot number and the indicated storage site is fetched into the memory medium 7 of individual fermentation tanks 2 and the information on the fermentation starting date in the raw material feeding chamber, the lot number and the present storage site and the temperature of the fermentation tanks are fetched in the production management computer.
Patent JP-S6373168-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAMURA SHIGEAKI
IPC: G01R31/28
Filed: 1986-09-17
Abstract: PURPOSE:To make it possible to perform tests directly from the input/output terminals of an LSI, by providing a means, which makes all of the outputs, which are connected to a mega-cell to be tested, to disable state, and providing dedicated buffers, which are connected to the input/output terminals of the mega-cell. CONSTITUTION:When a mega-cell 2-1 is tested, the tests of the cell 2-1 are designated from test mode terminals. Control signals are generated in a mode switching circuit 10 based on the designations. As a result, tri-state outputs 7-1, 7-3, 7-4 and 7-6, which are connected to the cell 201, are all forcibly made to be disable states. The cell 2-1 is isolated from a peripheral logic circuit 3 and a mega-cell 2-2. Output terminals 6-1-6-6 of the cell 2-1 are all connected to dedicated buffers 8-1-8-6. When the cell 2-1 is tested, the buffers 8-1 and 8-4 are operated as two-way buffers; the buffers 8-2 and 8-5 are operated as output buffers; and the buffer 8-3 and 8-6 are operated as input buffers. As a result, the cell 2-1 can be directly tested from input/output terminals 15-1-15-6.
Patent JP-H0772722-A (JP)
Title: Electrophotographic device and developing method
Inventor: OKADA HISAO
IPC: G03G15/09
Filed: 1993-09-01
Abstract: PURPOSE:To stabilize a development ability and to properly control toner concentration by preventing a change in an amount of electrification of toner in developer due to a surrounding environment. CONSTITUTION:A water content in the developer 28 in a developing device 20 is detected by a water-content sensor 28, water is supplied to the developer 28 by a water supply means 26 so that the developer 28 always contains a specific water content, and the water and the developer are mixed and stirred by screws 22 and 23. Thus, because the amount of the electrification of the toner in the developer obtains a fixed value irrespective of the surrounding environment, the development ability becomes stable and the toner concentration is properly controlled.
Patent JP-S59106235-A (JP)
Inventor: NISHIMURA KATSUYUKI
IPC: A01G9/24
Filed: 1982-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000041788-A (JP)
Title: Bed device
Inventor: OGUMA YOSHIO
IPC: A47C19/12
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a bed device capable of reducing type of packing in a packed state. SOLUTION: This bed device is provided with a base frame 1, an up/down frame 31 provided so as to be driven up and down by an up/down driving mechanism 11 on the base frame and a floor plate body 95 provided on the up/down frame. Then, the up/down frame is divided into two frame parts 31a and 31b connectable by a first connection means at a longitudinal direction middle part.
Patent JP-S6195754-A (JP)
Title: Method for measuring thickness of cooling water film of belt caster
Inventor: TAKADA HAJIME
IPC: B22D11/22
Filed: 1984-10-18
Abstract: PURPOSE:To improve the accuracy of measuring the thickness of a cooling water film by photographing, at specified periods, the echo images of the ultrasonic wave to the mold steel plate of a belt caster, subtracting the image before one time from each image and extracting the change parts of fluorescent patterns. CONSTITUTION:A probe 2 is pressed to the mold steel plate 1 and the signal waveform in which the multiple echoes 51, 51'- in the plate 1 by the ultrasonic wave pulses and the echoes 52, 52'- past the cooling water film 4 are displayed 9 as an image. The images are photographic 10 at specified intervals and are subjected to A-D conversion 11. The results thereof are stored into a memory 13 of an arithmetic unit 12 and thereafter the n-th sheet of the image is subtracted from the (n+1)st sheet of the image. The multiple echoes are thereby erased and at the same time the changes of the image patterns with a change in the water film thickness are extracted. The time difference between the part nearest the one-time reflection echo among the change parts and the reflection echo is measured and the water film thickness is calculated from the time difference. The cooling water film of the belt caster is thus measured with good accuracy.
Patent JP-H0768979-A (JP)
Title: Copy and forgery preventive pattern and collating method therefor
Inventor: MATSUDAIRA OSAHISA
IPC: B42D15/10
Filed: 1993-09-01
Abstract: PURPOSE:To provide a copy and forgery preventive pattern preventive for unnecessary exposure and difficult to be falsified, altered or forged by combining a plurality of patterns having absorptions in different wavelength bands and assembling a dummy pattern. CONSTITUTION:A copy and forgery preventive pattern is divided into image patterns, one of which is formed of ink having absorption in one infrared region and no or small absorption in a visible region and the other of which is formed of ink having absorptions in the infrared region and the visible region. The preventive pattern is also formed of a dummy pattern formed at least one of the ink having absorption in the infrared region and the visible region, the ink having the same absorption in the visible region but no absorption in the infrared region, and ink having absorption in the infrared region and small absorption in the visible region, thereby representing the dummy pattern together with the image pattern divided in the visible region and representing the image pattern in the infrared region.
Patent JP-H0956930-A (JP)
Title: Electronic game device
Inventor: UEHARA TAKASHI
IPC: A63F13/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To enhance the interest by comparing data, which correspond to and are allocated to at least two image patterns selected from among several image patterns displayed on a display part, in a game such as a 'nervous break down game', with one another, and by displaying the result of the comparison. SOLUTION: When a card game process is started by manipulating a key input part 12, ten of several music initiating addresses are randomly selected. Thus selected ten music initiating addresses are stored in memory, each corresponding to random two of twenty card icon arranging positions. Further, a card icon selecting screen is displayed as a nervous breakdown screen having four in the longitudinal direction and five in the transverse direction. Further, when two image patterns are selected, data allocated corresponding to the image patterns are compared with each other, and the result of the comparison is delivered.
Patent JP-2000052148-A (JP)
Title: Screw groove grinder for ball screw nut
Inventor: ISHII YUTAKA
IPC: B23G1/36
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a screw groove grinder capable of facilitating the manufacturing of a grinding wheel while securing the rigidity of a quill. SOLUTION: A quill 44 is held by an angle rest 36 in parallel with the axis of a nut 26 held by a chuck, a grinding wheel spindle 64 inclined by an angle equal to the lead angle of the screw groove 70 of the nut 26 is held by the quill 44 rotatably in its longitudinal direction, a disk-like grinding wheel 72 is fixed, and the grinding wheel spindle 64 is rotated by an air turbine 80. The sectional shape of the outer peripheral part of the grinding wheel 72 is formed to be semicircular like that of the screw groove 70, the grinding wheel 72 cuts in the screw groove 70 from a direction perpendicular to the longitudinal direction of the screw groove 70, and grinding is performed for the screw groove 70 by the rotation of the grinding wheel 72, the rotation of the nut and its axial movement.  Thus, a screw groove grinder is provided, where the diameter of the quill 44 is large and the grinding wheel 72 has a simple disk shape.
Patent JP-H1047259-A (JP)
Title: Oil pump of internal combution engine
Inventor: OKADA MANABU
IPC: F01M1/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce vibration of an oil pump case wall surface, and restrain generation of vibration and a noise of an oil pump by setting a thickness of a sealed side wall and a delivery side wall of a pump chamber of an oil pump case thicker than a thickness of a suction side wall and the other wall. SOLUTION: An oil pump case 4 of a trochoidal oil pump 2 is composed of a front case 12 and a rear case 16 joined to this by a joining bolt 14. This front case 12 is composed of a front suction side wall 40, a front sealed side wall 42 of a pump chamber, a front delivery side wall 44 and the other front wall, but in this case, a thickness of the front sealed side wall 42 and the front delivery side wall 44 is formed larger by a prescribed quantity than a thickness of the front suction side wall 40 and the other front wall. Therefore, even if cavitation and a liquid hammer are generated, vibration of a wall surface of the oil pump case 4 is reduced, and vibration and a noise of the oil pump 2 are reduced.
Patent JP-H1046297-A (JP)
Title: High magnetic flux density grain oriented silicon steel sheet excellent in core loss characteristic
Inventor: KUMANO TOMOJI
IPC: C22C38/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To produce a high magnetic flux density grain oriented silicon steel sheet excellent in core loss characteristics without specially controlling the secodndarily reeystallized grain size. SOLUTION: This low core loss high magnetic flux density grain oriented silicon steel sheet is the one in which 2.5 to 4.5% Si and 0.05 to 0.25% Cr and contained in a steel, the sheet thickness is regulated to 0.15 to 0.35mm, the magnetic flux density B8 is regulated to >=0.92T, the average grain size of the steel sheet is regulated to 5 to 50mm, forsterite coating in which the thickness of inside coating penetrated into ferrite is regulated to 2.5 to 5μm is applied, and, at the time of defining the core loss (W17/50 ) of the product as A and the core loss (W17/50 ) of the product in the case the foresterite coating is removed as B, (B-A)/A satisfies >=0.15.
Patent JP-H04101009-A (JP)
Title: Backwashing oil treating system for backwashing type lublicating oil filter
Inventor: INOUE KIWAMU
IPC: F01M5/00
Filed: 1990-08-21
Abstract: PURPOSE:To eliminate impurities in backwashing oil outside the system efficiently and certainly, while reducing a cost without providing a backwashing oil filter, by providing an exclusive tank for backwashing oil, in which backwashing oil discharged from a backwashing filter is stored, and a plurality of valves provided in oil lublicating passage. CONSTITUTION:Oil in a lublicating oil tank 3 is pressurized by an oil pump 4 to be supplied into an engine 6 through a lublicating oil cooler 5 and a backwashing filter 1, and after that, returned into the lublicating oil tank 3. In this case, before the level of liquid in the backwashing oil tank 9 reaches a level (H), backwashing oil flows in (b) direction through a valve 10, and a valve 11 is opened so as to lead. Oil in the lublicating oil tank 3 into an oil purifier 7 in parallel with the lublicating circuit of an engine to clean oil, so that even very refined impurities can be eliminated. When backwashing times reaches prescribed numbers, and the level of liquid in the backwashing oil tank 9 is increased up to a tank level (H), backwashing oil flowing through valve 10 is set in (a) direction, and a valve 11 is closed, so that backwashing oil is treated efficiently at a large flow rate.
Patent JP-H0773269-A (JP)
Title: Collating method for character recognizing results
Inventor: ITO HIDETOSHI
IPC: G06K9/03
Filed: 1993-09-02
Abstract: PURPOSE:To simplify a collating job and to shorten the collating time for character recognizing results by displaying these results and original images of characters almost in the same size and also in a corresponding state approximate to 1:1. CONSTITUTION:A character image producing part 4 segments each character out of an original image given from an original image holding part 2. A character image reducing/magnifying part 6 reduces the size (character size) of each segmented character based on the information given from a character font information holding part 5 so that the size of the character image is equal to the size of the displayed character font. Then a recognizing result/image display part 7 receives the character recognizing result information and the character image information given from the part 6 and carries out the prescribed control to display each information on a CRT 8. Thus the part 7 shows the character recognizing result and their corresponding character images on the CRT 8 almost in the same size and at the positions close to each other.
Patent JP-H0769293-A (JP)
Title: Steering device of small sized boat
Inventor: ICHIKAWA YASUHIRO
IPC: B63H25/38
Filed: 1993-09-02
Abstract: PURPOSE:To prevent water overflowing backward from the upper end of a fit seat into a steering gear storehouse at go-astern of a hull by connecting the lever of a steering gear to the upper end face of a fit seat with which a rudder shaft is pivotally supported, extending the lower end of a rudder bracket, and covering the lower end face of the fit seat with a backflow preventing cover. CONSTITUTION:Fit seats 5, 6 with which a rudder shaft 3 extending from the upperside of a ship's bottom part to the watersurface downward is pivotally supported are fitted to a rudder bracket 2 projectingly provided on the ship's bottom face of a stern part, and the lever of a steering gear is connected to the upper end part of the shaft 3. The lower end of the bracket 2 is extended, and the lower end face of the fit seat 5 is covered with a backflow preventing cover 4 of size restraining upward pressure head by soaking of the rising water surface R raised by collision on the backside of the stern part at go-astern of a hull. Hereby a doughnut-like groove is formed between the outer circumference of the shaft 3 and the inner circumference of the cover 4 so as to make the head of the lower end position of the bracket 2 into pressure decreasing head, and hence the steering gear storehouse A is prevented from being flooded by rising water surface R generated at go-astern of the hull.
Patent JP-H0963729-A (JP)
Title: Ic socket
Inventor: ONO EIJI
IPC: H01R33/76
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a deformation of an external lead of a semiconductor device by the deformation of a contact pin, and also prevent the contact failure between the external lead of the semiconductor device and a connecting part of the contact pin. SOLUTION: In an IC socket having a base member 1 to which a semiconductor device is installed, a lid member 2 for pressing an external lead 8B of the semiconductor device, and a contact pin 3 to which the external lead 8B of the semiconductor device is connected, the base member 1 has a lead support part 5 for supporting the lower surface of the external lead 8B of the semiconductor device, and the lid member 2 has a lead support part 5 for supporting the upper surface of the external lead 8B of the semiconductor device. The lid member 2 also has a pressing part 6 for pressing the center part of the contact pin 3 to move a connecting part 3A of the contact pin 3 toward the tip surface of the external lead 8B of the semiconductor device supported by the lead support part 4 and the lead support part 5, respectively.
Patent JP-S6197288-A (JP)
Title: Cephalosporin compound
Inventor: NAITO TAKANOBU
IPC: A61P31/04
Filed: 1984-10-19
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 is OH, lower alkanoyloxy, or lower alkoxycarbonyloxy; R2 is H, OH, etc.; R3 is H, halogen, or lower alkyl, etc.; R4 is H, or carboxyl-protecting group; R5 and R6 are H, lower alkyl, etc.; m is 0 or 1). EXAMPLE:7beta-[2-(l2-Aminooxazol-4-yl)-2-Z-(3,4-diacetoxybenzoyl-me-th oxyimino)ace tamido]cephalosporanic acid. USE:An antibacterial agent. Showing excellent effect on remedy of microbism caused by Staphylococcus aureus, Escherichia, coli, etc. PREPARATION:A carboxylic acid shown by the formula II is condensed with an amino acid shown by the formula III in the presence of a condensation agent such as phosphorus oxychloride, etc. in a solvent such as DMF, etc., -50-50 deg.C according to the equation to give a compound shown by the formula IV, and the amino-protecting group R5 and the carboxy-protecting group R4 of the prepared compound are eliminated by a conventional means.
Patent JP-H04101243-A (JP)
Title: Standby coupling organization file device
Inventor: SUZUKI KUMIKO
IPC: G06F12/00
Filed: 1990-08-20
Abstract: PURPOSE:To obtain the round utilization of a standby coupling organization file capable of operating efficiently a system by providing a processing continuing means which retrieves a member corresponding to prescribed time by referring to a control table, and secures an idle member by deleting data on this member, and continues the storage of a series of the data. CONSTITUTION:When the standby coupling organization file 20 becomes full in the course of output, output information A whose output time is oldest is retrieved by referring to the output information control table 30, and the member 11 of the output information A is delivered to an output area securing means 5. Then, the output area securing means 5 deletes the member 11, and deletes the output information A of the output control table 30. Then, when the output area is secured in the standby coupling organization file 20, the continuation of output processing is requested to an access control means 2 by an output continuation requesting means 6, and the output of job step dump to the member 10 is continued. Thus, since the system can be operated without interrupting the output processing even in the case that the standby coupling organization file becomes full, the efficient operation of the system is attained.
Patent JP-S60114489-A (JP)
Inventor: OKIMOTO AKINORI
IPC: B25J17/02
Filed: 1983-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。